<section class="companycenter  inner-1200">
  <el-container>
    <el-aside width="200px">
      <el-menu default-active="0-0" :default-openeds="defaultOpenArr">
        <el-submenu :index="''+index" v-for="(item,index) in menuArr" :key="index">
          <h3 class="sy-sub-title" slot="title"><img :src="item.icons" class="iconimg" alt="">{{item.title}}</h3>
          <el-menu-item :index="index+'-'+nIndex" @click="goMenuItem(obj)" v-for="(obj,nIndex) in item.subItem" :key="nIndex">
            <p class="sy-sub-item">{{obj.title}}</p>
          </el-menu-item>
        </el-submenu>
      </el-menu>
    </el-aside>
    <el-main>
      <router-view/>
    </el-main>
  </el-container>
</section>